package com.cheng.example.java.version.java8.chap08_annotation;

//@Hints({@Hint("hint1"), @Hint("hint2")})
@Hint("hint1")
@Hint("hint2")
class Person {

    public static void main(String[] args) {
        Hint hint = Person.class.getAnnotation(Hint.class);
        System.out.println(hint);                   // null
        Hints hints1 = Person.class.getAnnotation(Hints.class);
        System.out.println(hints1.value().length);  // 2
        Hint[] hints2 = Person.class.getAnnotationsByType(Hint.class);
        System.out.println(hints2.length);          // 2
    }
}
